Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1861564569 Individual Practitioner Female Practitioner

Wendy J Terwilliger , MA PSYCHOLOGIST

Psychologist • Clarion, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Wendy Terwilliger, MA PSYCHOLOGIST is a certified Psychologist practicing in Clarion, PA. With approximately 39 years of clinical experience since completing medical education in 1987, Wendy Terwilliger delivers high-quality medical care to the local community at 1008 S 5TH AVE.

Wendy Terwilliger accepts Medicare assignment.

Frequently performed procedures and clinical services include psychological testing with interpretation and report by psychologist or physician per hour. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1008 S 5th Ave
Suite 102

Clarion, PA 162148676

Telephone 4123704891
Associated Practice Facility / Clinic
🏢 Allergy & Asthma Clinic Inc. Facility NPI 1861467409

Medicare Profile & Education

Medical School

Other

Graduation Year

1987

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Clarion, PA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
39 Yrs Matches City Avg
City Avg: 39.0 Yrs
State Avg: 26.7 Yrs
Regional Practice Density
3 Specialists

Practicing in Clarion, PA (2901 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
43.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Terwilliger (39 Years) 39 Yrs
Clarion Specialty Average (39.0 Years) 39.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2018)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
96101 Psychological testing with interpretation and report by psychologist or physician per hour
129 16 $143.99 $81.73

Medical Specialties & State Licenses

Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

State License PA PS006309L

A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
007071710 (PA)
Medicaid State Provider ID
2257883 (OH)

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

6 Associated Practitioners
Charity Hansford

Advanced Practice Midwife

NPI 1033770789
Dr. John Myers , DO

Obstetrics & Gynecology

NPI 1598731838

Doctor of Osteopathic Medicine (D.O.)

Bart Matson

Obstetrics & Gynecology

NPI 1770559288
Courtney Enterline

Physician Assistant

NPI 1770909426
NPI 1912313669

Licensed Acupuncturist

Dr. Haresh Desai , MD

Allergy & Immunology

NPI 1992770259

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active February 23, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location February 23, 2012

Registered at 1008 S 5TH AVE, SUITE 102, CLARION, PA 162148676 (Tel: 4123704891)

📍
Updated Business Mailing Address February 23, 2012

Registered at PO BOX 98, FISHER, PA 162250198 (Tel: 4123704891)

👤
Provider Name / Credentials Updated February 23, 2012

Recorded as WENDY TERWILLIGER, MA PSYCHOLOGIST

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 23, 2012

Psychologist (License #PS006309L in PA)

🟢
Initial NPI Registration & Enumeration November 15, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1861564569
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 15, 2006
Last Update: February 23, 2012
Sole Proprietor: Yes

Mailing Address

Po Box 98

Fisher, PA 162250198

Phone: 4123704891

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.